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gladu [14]
2 years ago
15

Calculate the area of this trapezium. 9 cm 6 cm 15 cm

Mathematics
1 answer:
Bogdan [553]2 years ago
8 0

Answer: The answer is 112.5

Step-by-step explanation: Plug them in the trapezoid area formula (a+b/2 x h).

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Write the equation of the line with y-intercept 3 and a slope of – 2/3
statuscvo [17]

Answer:

y = -2/3x + 3

Step-by-step explanation:

The slope intercept form of the equation of a line is

y = mx+b where m is the slope and b is the y intercept

y = -2/3x + 3

7 0
3 years ago
Read 2 more answers
721 + 19 =<br>886 + 33 -<br>447 22=<br>915 + 36 =<br>??​
timama [110]

Answer:

Step-by-step explanation:

5 0
2 years ago
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Please helppppp pls it's in the screenshot
sergey [27]

Answer:

  4. 11/6, 121/36

  5. 5/8, 25/64

  6. 4/7, 16/49

  7. 14/9, 196/81

Step-by-step explanation:

The ratio of perimeters is the same as the ratio of corresponding legs:

  perimeter ratio = red leg/blue leg

The area ratio is the square of that:

  area ratio = (perimeter ratio)²

__

<h3>4.</h3>

perimeter ratio = 11/6

area ratio = (11/6)² = 121/36

__

<h3>5.</h3>

perimeter ratio = 5/8

area ratio = (5/8)² = 25/64

__

<h3>6.</h3>

perimeter ratio = 4/7

area ratio = (4/7)² = 16/49

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<h3>7.</h3>

perimeter ratio = 14/9

area ratio = (14/9)² = 196/81

3 0
2 years ago
Jayden bought a bike for
alexandr1967 [171]

Answer:

the total cost of the bike including modifying cost is $24,150

Step-by-step explanation:

⇒ bike cost: $21,000

⇒ 15% of $21,000 is 0.15 x 21,000 = 3,150

⇒ initial + additional cost: $21,000 + $3,150 = $24,150

AND WELCOME TO BRAINLY!!

3 0
1 year ago
Please help me..will give all the good stuff
Anika [276]

1. 14 loaves are needed for 63 customers

2.  90 loaves

3. 4.5 loaf

Step by Step:

9/2= 4.5

4.5x4= 18

27/4.5=6

14x4.5=63

I multiplied and divided everything by 4.5 so one loaf of bread is 4.5.

(Correct me if I'm wrong)

I hope this helped! :)

6 0
2 years ago
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